Mishimoto 01-03 Chevrolet / GMC 6.6L Duramax (LB7) Transmission Cooler

Mishimoto 01-03 Chevrolet / GMC 6.6L Duramax (LB7) Transmission Cooler

Marsoni

M251S

$249.47

Get it in 3 business days with 1 day shipping. Friday, May 29

Mishimoto 01-03 Chevrolet / GMC 6.6L Duramax (LB7) Transmission CoolerThere's no greater enemy for a transmission than heat. Whether your 2001 2003 Chevy GMC 6. 6L Duramax is a dedicated tow vehicle, hardworking fleet truck, or a daily driver with a liking for the drag strip, you need to ensure that your transmission runs cool. Luckily, Mishimoto has developed a direct fit transmission cooler to do just that. Our 2001 2003 Chevy GMC 6. 6L Duramax transmission cooler utilizes a stacked plate design for maximum durability

Easy Shipping

Quick Dispatch:

Your Mishimoto 01-03 Chevrolet / GMC 6.6L Duramax (LB7) Transmission Cooler orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Mishimoto 01-03 Chevrolet / GMC 6.6L Duramax (LB7) Transmission Cooler ships.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

My husband loves this watch. I looked at a watch (Bulova brand) it was $650 and it looks just like this watch. I bought this one instead and my husband wears it everyday and is happy with it. It was a great birthday present :) I saved money and so I was able to spend extra $$ on some things I wanted too… umm, maybe I shouldn’t of said that :) lol

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Reviewed in the United States on April 15, 2025

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Kenneth Smith

Pawtucket, US

★★★★★ 4

A watch for the stylish gentleman

Color: 6692：Silver strap&blue dial

This is a really good watch, the perfect classic time piece all grown man need

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Reviewed in the United States on June 5, 2025

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Eric S Zambrana

Phoenix, US

★★★★★ 3

Where’s the Lumination ?

Color: 6692：Silver strap&blue dial, Color: 6692：Silver strap&blue dial

I received my watch today and noticed there is no lumination in the dark. That was part of the reason why I liked the blue face model with silver band. It’s the mechanical version. Please let me know. Is this a knock off ?

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Reviewed in the United States on April 1, 2026

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Sirina

Lake Worth, US

★★★★★ 5

Very nice

Color: 6692：Two tone strap&blue dial

I bought this for my husband, he really likes it

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Reviewed in the United States on March 27, 2026

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